Results 21 to 30 of about 59,591,257 (140)

Comparing the evolutionary dynamics of predominant SARS-CoV-2 virus lineages co-circulating in Mexico

open access: yeseLife, 2023
Over 200 different SARS-CoV-2 lineages have been observed in Mexico by November 2021. To investigate lineage replacement dynamics, we applied a phylodynamic approach and explored the evolutionary trajectories of five dominant lineages that circulated ...
Hugo G Castelán-Sánchez   +26 more
doaj   +1 more source

Outcomes in Temporary ICUs Versus Conventional ICUs: An Observational Cohort of Mechanically Ventilated Patients With COVID-19–Induced Acute Respiratory Distress Syndrome

open access: yesCritical Care Explorations, 2022
IMPORTANCE:. Throughout the COVID-19 pandemic, thousands of temporary ICUs have been established worldwide. The outcomes and management of mechanically ventilated patients in these areas remain unknown. OBJECTIVES:.
Jose Victor Jimenez, MD   +26 more
doaj   +1 more source

Bestiario simbólico en en la comedia El príncipe perseguido

open access: yesCastilla: Estudios de Literatura, 2016
En el presente artículo se analiza el grado de inserción de los motivos animalísticos en la comedia El príncipe perseguido, escrita por Luis de Belmonte en colaboración con Agustín Moreto y Antonio Martínez de Meneses.
Marta Pilat Zuzankiewicz
doaj   +6 more sources

Decoding the mechanism governing the structural stability of wheat germ agglutinin and its isolated domains: A combined calorimetric, NMR, and MD simulation study. [PDF]

open access: yesProtein Sci
Abstract Wheat germ agglutinin (WGA) demonstrates potential as an oral delivery agent owing to its selective binding to carbohydrates and its capacity to traverse biological membranes. In this study, we employed differential scanning calorimetry and molecular dynamics simulations to comprehensively characterize the thermal unfolding process of both the
Medrano-Cerano JL   +10 more
europepmc   +2 more sources

Contemporary use of cefazolin for MSSA infective endocarditis: analysis of a national prospective cohort

open access: yesInternational Journal of Infectious Diseases, 2023
Objectives: This study aimed to assess the real use of cefazolin for methicillin-susceptible Staphylococcus aureus (MSSA) infective endocarditis (IE) in the Spanish National Endocarditis Database (GAMES) and to compare it with antistaphylococcal ...
Laura Herrera-Hidalgo   +413 more
doaj   +1 more source

C-reactive protein cut-off for early tocilizumab and dexamethasone prescription in hospitalized patients with COVID-19

open access: yesScientific Reports, 2022
Dexamethasone and tocilizumab have been associated with reduction in mortality, however, the beneficial effect is not for all patients and the impact on viral replication is not well defined.
Ana M. Camon   +36 more
doaj   +1 more source

Thermal Characterization of Micrometric Polymeric Thin Films by Photoacoustic Spectroscopy

open access: yesphysica status solidi (RRL) – Rapid Research Letters, Volume 17, Issue 10, October 2023., 2023
The growth of a thin film on a thick substrate can induce observable thermal contrast effects, which are monitored by generating a train of low‐frequency thermal waves on the substrate. Using a simple analytical approximation and the photoacoustic technique, it is found that thermal contrast is primarily governed by the volumetric heat capacity of the ...
Mareny Guadalupe Fernández-Olaya   +6 more
wiley   +1 more source

Intranasal dexamethasone: a new clinical trial for the control of inflammation and neuroinflammation in COVID-19 patients

open access: yesTrials, 2022
Highlights REVIVAL is a multicenter, open-label, randomized, controlled study to compare the standard low doses of intravenous dexamethasone with weight-adjusted low doses of intranasal dexamethasone.
Graciela Cárdenas   +54 more
doaj   +1 more source

Seasonal water storage and release dynamics of bofedal wetlands in the Central Andes

open access: yesHydrological Processes, Volume 37, Issue 8, August 2023., 2023
A hydrological model of tropical high‐Andean wetland dominated headwaters has been built that disaggregates the contribution of different end members (glacier melt, surface runoff, and wetland and hillslope subsurface flow) to explore and quantify their seasonal dynamics.
Anthony C. Ross   +7 more
wiley   +1 more source

Openness processes and new subjectivities: Analysis of the Cuban case

open access: yesDevelopment Policy Review, Volume 40, Issue 2, March 2022., 2022
Abstract Motivation Previous studies of the external restrictions on Cuba have not linked it with political subjectivity. Its consideration allows us to make visible discourses and collective imaginations that help us understand the political and economic dynamics of this Caribbean country.
Juan Carlos Palacios Cívico
wiley   +1 more source

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